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AR Lower Parts

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[RBA-AR-BC] Bolt Catch

Bolt Catch

$ 15.99
[RBA-AR-SSD] Safety Selector Detent

Safety Selector Detent

$ 1.99
[RBA-AR-BR] Buffer Retainer

Buffer Retainer

$ 3.99
[RBA-AR-BCP] Bolt Catch Plunger

Bolt Catch Plunger

$ 1.99
[RBA-AR-BCRP] Bolt Catch Roll Pin

Bolt Catch Roll Pin

$ 1.99
[RBA-AR-CN-P] Castle Nut (Phosphate)

Castle Nut

$ 8.99
[RBA-AR-BRS] Buffer Retainer Spring

Buffer Retainer Spring

$ 0.99
[RBA-AR-TP-P] Takedown Pin (Phosphate)

Takedown Pin

$ 10.99
[RBA-AR-PTPD-1PK] Pivot / Takedown Pin Detent (1-Pack)

Pivot / Takedown Pin Detent

$ 2.99
[RBA-AR-EP-P] End Plate (Phosphate)

End Plate

$ 5.99
[RBA-AR-PTPS-1PK] Pivot / Takedown Pin Spring (1-Pack)

Pivot / Takedown Pin Spring

$ 0.99
[RBA-AR-PP-P] Pivot Pin (Phosphate)

Pivot Pin

$ 11.99
[RBA-AR-BS-C-MS-A] Buffer Spring (Carbine, Mil-Spec, AR-15)

Buffer Spring

$ 16.99
[RBA-AR-BCK] Bolt Catch Kit

Bolt Catch Kit

$ 19.99
[RBA-AR-HSK] Hammer and Spring Kit

Hammer and Spring Kit

$ 43.99
[RBA-AR-TSK] Trigger and Spring Kit

Trigger and Spring Kit

$ 26.99
[RBA-AR-TGK] Trigger Guard Kit

Trigger Guard Kit

$ 11.99
[RBA-AR-DSK] Disconnect & Spring Kit

Disconnect & Spring Kit

$ 23.99
[RBA-AR-SSK] Safety Selector Kit

Safety Selector Kit

$ 23.99
[RBA-AR-OSPK] Oops!!! Spare Parts Kit

Oops!!! Spare Parts Kit

$ 1.00