Receiver Parts | Rifle Parts at Sinclair Inc

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Receiver Parts

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AR-15/M16 MIL-SPEC BUFFER TUBE ASSEMBLY

BROWNELLS

(In Stock)

$59.99

4.6 (17)
AR-15 LOWER PARTS KIT

CMMG

(In Stock)

$68.99

3.6 (13)
AR-15 LOWER GUNBUILDER'S LOWER PARTS KIT

CMMG

(In Stock)

$39.99

4.6 (20)
AR-15/M16 BUFFER TUBE ASSEMBLY

BROWNELLS

(In Stock)

$59.99

4.8 (8)
M4 5.56 UPPER RECEIVER GROUPS

COLT

(In Stock)

$779.99 - $899.99

4.5 (23)
AR-15/M16 QUICK DETACH RECEIVER END PLATE

BRAVO COMPANY

(In Stock)

$17.99

5.0 (9)
308 AR M5 LOWER RECEIVER

AERO PRECISION

(In Stock)

$189.99

4.7 (24)
AR-15/M16 A1 RIFLE BUFFER TUBE ASSEMBLY

BROWNELLS

(In Stock)

$64.99

4.2 (9)
AR-15/M16 ACCU-WEDGE

BROWNELLS

(In Stock)

$7.99

4.2 (37)
AR-15/M16 ARMORER'S SMALL PARTS KIT

BROWNELLS

(In Stock)

$599.99

4.0 (2)
AR-15/M16 G4 SIDE CHARGING UPPER RECEIVER

GIBBZ ARMS

(In Stock)

$245.99

4.6 (13)
AR15A4 UPPER RCVR ASSEMBLY, CARBINE

COLT

(In Stock)

$211.99

4.4 (25)