AR-15 and AR-10 Parts and Receivers | AR 15 Components for Sale — Mid State Firearms - Page 2

Showing 49–96 of 517 results

-20%

Matrix Arms V2 AR-15 Upper & Lower Receiver Set
Original price was: $249.99.Current price is: $199.99. View Product
-42%

MidState Defense 12.5″ AR-15 Barrel — 5.56 Nato 1/8, 4150 CMV, Nitride, Carbine Gas
Barrel Size: 12.5"
Caliber: 5.56/.223
Original price was: $259.00.Current price is: $149.00. View Product
-30%

MSF 16″ 4150 Fluted 223 Wylde Complete Ar15 Upper with 10″ Gen3 ‘blem’ Rail, BcG, Charging Handle
Original price was: $499.00.Current price is: $349.00. View Product
MX556 Gen 2 AR15 Rifle – 5.56 NATO | Precision Built
$2,799.00 View Product
-38%

RBC 12.5″ AR-15 Barrel — 4150 CMV, Parkerized, 5.56 Nato 1:7 Mid Length
Barrel Size: 12.5"
Caliber: 5.56/.223
Original price was: $159.00.Current price is: $99.00. View Product
-60%

Rg2-s 15″ M-LOK Handguard & Ar15 Upper Receiver Set
Original price was: $249.00.Current price is: $99.00. View Product
Thread Adapter – 1/2×28 to 5/8×24 – Phalanx Tactical Precision
Thread Pitch: 1/2x28
$17.95 View Product
-46%

Value H2 Weight Buffer for AR-15 – 4.6oz Heavy Recoil Buffer
Original price was: $34.99.Current price is: $18.99. View Product
-26%

Combo Deal! Microbest Chrome ‘blem’ BCG and Aero Precision Breach Ambi Charging Handle

Rated 5.00 out of 5 based on 1 customer rating
(1)
Original price was: $269.00.Current price is: $199.00. View Product
-33%

Combo Deal: Microbest M16 Full Chrome Bolt Carrier Group – MPI , HPT , OCKS, Sprinco + Breek Warhammer Charging Handle
Original price was: $239.00.Current price is: $159.00. View Product
-40%

“Blem” Microbest M16 Full Chrome Bolt Carrier Group – MPI , HPT , OCKS, Sprinco, Chrome Extractor

Rated 4.78 out of 5 based on 18 customer ratings
(18)
Original price was: $199.00.Current price is: $119.00. View Product
-40%

“Blem” Microbest M16 Full Chrome Bolt Carrier Group – MPI , HPT , OCKS, Sprinco, Phos Extractor
Original price was: $199.00.Current price is: $119.00. View Product
-33%
New!

Microbest M16 Oilslick PVD/Chrome Bolt Carrier Group – MPI , HPT , OCKS, Sprinco | C158
Original price was: $299.00.Current price is: $199.00. View Product
-46%

18″ Spiral Flute Rainbow PVD Oilslick .223 Wylde SS Ar15 Barrel
Barrel Size: 18"
Caliber: 5.56/.223

Rated 4.50 out of 5 based on 4 customer ratings
(4)
Original price was: $461.72.Current price is: $249.00. View Product
-34%

16″ Black Fluted .223 Wylde Ar-15 Upper
Barrel Size: 16"
Caliber: 5.56/.223

Rated 4.00 out of 5 based on 2 customer ratings
(2)
Original price was: $449.99.Current price is: $299.00. View Product
-37%

Microbest m16 Full Chrome HPT / MPI Bolt Carrier Group BCG, Sprinco, OCKS, Phos Extractor, blem
Caliber: 5.56/.223, 300 BLK

Rated 4.50 out of 5 based on 16 customer ratings
(16)
Original price was: $189.00.Current price is: $118.99. View Product
-20%

Microbest TiN Gold m16 Bolt Carrier Group
Original price was: $199.00.Current price is: $159.00. View Product
-43%

13.9” MSF x Criterion pinned & welded 5.56 / 223 Wylde 1:8 Ar15 Mlok Upper

Rated 5.00 out of 5 based on 1 customer rating
(1)
Original price was: $1,049.00.Current price is: $599.00. View Product
-20%

10.5″ 300 Blackout Grab Bag Upper
Barrel Size: 10.5"
Caliber: 300 BLK

Rated 4.93 out of 5 based on 14 customer ratings
(14)
Original price was: $249.99.Current price is: $198.99. View Product
-20%

24″ 223 Wylde 1/8 Diamond Fluted Stainless Ar-15 Upper with M-Lok rail, Crowned
Caliber: 5.56/.223
Barrel Size: 24"

Rated 4.71 out of 5 based on 7 customer ratings
(7)
Original price was: $499.00.Current price is: $399.00. View Product
-50%

18″ Grab Bag / Clearance / Blem Ar15 RIFLE Upper w/ Free Float Handguard
Caliber: 5.56/.223
Barrel Size: 16"

Rated 5.00 out of 5 based on 6 customer ratings
(6)
Original price was: $499.00.Current price is: $249.00. View Product
-44%

20″ Grab Bag / Clearance / Blem Ar15 RIFLE Upper w/ Free Float Handguard 556/223
Barrel Size: 16"
Caliber: 5.56/.223
Original price was: $499.00.Current price is: $279.00. View Product
-20%

12.5” 308 ar10 / dpms lr308 low profile upper
Original price was: $499.00.Current price is: $399.00. View Product
-26%

13.9″ 5.56 / 223 GOV PROFILE MIDLENGTH AR 15 BARREL, BA MODERN SERIES
Caliber: 5.56/.223
Barrel Size: 13.9"

Rated 5.00 out of 5 based on 1 customer rating
(1)
Original price was: $160.00.Current price is: $119.00. View Product
-50%

16″ Ar15 5.56/223 Upper with Light MLOK Handguard
Barrel Size: 16"

Rated 4.62 out of 5 based on 13 customer ratings
(13)
Original price was: $399.00.Current price is: $199.00. View Product
-50%

16” 223 Wylde Mid Length Diamond Fluted 1/7 Ar15 stainless barrel
Caliber: 5.56/.223
Barrel Size: 16"

Rated 5.00 out of 5 based on 1 customer rating
(1)
Original price was: $399.00.Current price is: $199.00. View Product
-50%

16” 223 Wylde Mid Length Diamond Fluted 1/7 Ar15 stainless barrel
Caliber: 5.56/.223
Barrel Size: 16"
Original price was: $399.00.Current price is: $199.00. View Product
-40%

16” Non-threaded Ar-15 upper – 300 Blackout with MLOK Handguard
Caliber: 300 BLK
Barrel Size: 16"
Original price was: $499.00.Current price is: $299.00. View Product
-40%

16” Non-threaded Ar-15 upper – 556 / 223 wylde 1/8 with MLOK Handguard

Rated 5.00 out of 5 based on 1 customer rating
(1)
Original price was: $499.00.Current price is: $299.00. View Product
-29%

17.1” SS 223 Wylde Ar15 Upper with 15” mlok rail – flat spiral flute
Original price was: $549.00.Current price is: $389.00. View Product
-38%

16″ 9mm Black Nitride Ar15 / Ar9 Barrel, 1/2-28 threads
Caliber: 9mm
Barrel Size: 16"
Original price was: $159.00.Current price is: $99.00. View Product
-42%

24″ 223 Wylde 1/8 Diamond Fluted 2tone SS Ar-15 Upper, Threaded
Model Style: Ar-15
Caliber: 5.56/.223

Rated 5.00 out of 5 based on 3 customer ratings
(3)
Original price was: $599.00.Current price is: $349.00. View Product
-34%

*FFL Item* Hawk Tuah meme engraved F&D Defense Ar15 stripped lower
Original price was: $149.00.Current price is: $99.00. View Product
1/2-28 Jam Nut, Muzzle Timing Indexing Device for Ar15
$0.99 View Product
-70%

3″ 9mm Ar15 Pistol Barrel, 5/8-24 Nitride
Thread Pitch: 5/8x24
Barrel Size: 3"

Rated 5.00 out of 5 based on 4 customer ratings
(4)
Original price was: $129.00.Current price is: $39.00. View Product
-68%

4 pack of 3” 9mm ar15 ar9 barrels
Original price was: $399.00.Current price is: $129.00. View Product
-17%

6.5 Creedmoor 20” stainless fluted barrel
Original price was: $299.00.Current price is: $249.00. View Product
-13%

Ar15 / Ar10 Stainless Magazine Catch / Release with Button
Original price was: $22.99.Current price is: $19.95. View Product
-41%

Value H3 Weight Buffer for Ar15 / ar9 – 5.6oz Heavy Recoil Buffer
Original price was: $49.00.Current price is: $29.00. View Product
-34%

Ar15 / M16 / M4 DLC MPI Bolt Assembly
Original price was: $89.00.Current price is: $59.00. View Product
-66%

Ar15 / M16 / M4 DLC Stripped MPI Bolt

Rated 5.00 out of 5 based on 5 customer ratings
(5)
Original price was: $59.00.Current price is: $19.99. View Product
-36%

Ar15 / M16 Bolt Carrier Group (MPI) – Auto – FLAT DARK EARTH-IB FDE 5.56
Original price was: $249.00.Current price is: $159.00. View Product
Ar15 / m16 Gas Key and OCKS gas key screws combo – reliability upgrade kit

Rated 5.00 out of 5 based on 2 customer ratings
(2)
$14.99 View Product
-18%

Ar15 Left Handed Builder Bundle – Slick Side Receiver and Nitride BCG Combo
Original price was: $279.99.Current price is: $229.99. View Product
-11%

Ar15 LeftY Builder Bundle – Billet Receiver and NiCkel Boron BCG Combo
Original price was: $279.99.Current price is: $249.99. View Product
Ar15 Nickel boron silver stainless bolt catch
$29.95 View Product
-9%

Arisaka Finger STop FS-M For MLOK Handguards
Original price was: $33.00.Current price is: $29.99. View Product
-9%

Arisaka Indexer IDX-M For MLOK Handguards
Original price was: $33.00.Current price is: $29.99. View Product

Showing 49–96 of 517 results