Lower Receiver Parts – Operation Parts, Inc.

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Home / Rifle / AR10 / SR25 Lower Receiver / Lower Receiver Parts

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Complete Trigger Group (2)
Receiver Parts (40)
Safety Selectors (14)

Showing 1–16 of 57 results

B5 Systems Enhanced Trigger Guard, Aluminum — B5 Systems Enhanced Trigger Guard, Aluminum
$20.00
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Black — B5 Systems Enhanced Trigger Guard, Composite
Price range: $7.50 through $9.50
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Forward Controls Design Augmented Bolt Catch/Release, 7.62mm — Forward Controls Design Augmented Bolt Catch/Release, 7.62mm
$58.90
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Forward Controls Design Enhanced Mag Release Button, Blind Hole, QPQ coated — Forward Controls Design Enhanced Mag Release Button, Blind Hole, QPQ coated
$16.15
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KAC-Knight's Armament "Left" Disconnector Spring For Match 2-Stage Trigger — KAC-Knight's Armament "Left" Disconnector Spring For Match 2-Stage Trigger
$6.53
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KAC-Knight's Armament 3.5 Lb Disconnector Spring For Match 2-Stage Trigger — KAC-Knight's Armament 3.5 Lb Disconnector Spring For Match 2-Stage Trigger
$10.23
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KAC-Knight's Armament 4.5 Lb Disconnector Spring For Match 2-Stage Trigger — KAC-Knight's Armament 4.5 Lb Disconnector Spring For Match 2-Stage Trigger
$4.17
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KAC-Knight's Armament Ambidextrous **Full-Auto** Safety Selector Kit For AR-15 — KAC-Knight's Armament Ambidextrous **Full-Auto** Safety Selector Kit For AR-15
$77.90
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KAC-Knight's Armament Ambidextrous Bolt Catch Lever, SR-15/SR25 — KAC-Knight's Armament Ambidextrous Bolt Catch Lever, SR-15/SR25
$42.36
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KAC-Knight's Armament Ambidextrous Safety Selector Right Side Lever, Scalloped — KAC-Knight's Armament Ambidextrous Safety Selector Right Side Lever, Scalloped
$27.32
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Knight's Armament Ambi Safety Screw — KAC-Knight's Armament Ambidextrous Safety Selector Screw
$4.14
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KAC-Knight's Armament Ambidextrous Semi-Auto Safety Selector Kit For AR-15 — KAC-Knight's Armament Ambidextrous Semi-Auto Safety Selector Kit For AR-15
$74.18
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KAC-Knight's Armament AR-15 Combat Trigger Guard, Aluminum — KAC-Knight's Armament AR-15 Combat Trigger Guard, Aluminum
$37.48
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KAC-Knight's Armament Disconnector Spring For Drop In 2-Stage Trigger — KAC-Knight's Armament Disconnector Spring For Drop In 2-Stage Trigger
$3.93
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Knight's Armament M-110/SR25 Carbine Stock Kit, No Stock (31489) — KAC-Knight's Armament M-110/SR25 Carbine Stock Kit, No Stock
$227.31
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KAC-Knight's Armament M110/SR25 Carbine Recoil/Buffer Spring — KAC-Knight's Armament M110/SR25 Carbine Recoil/Buffer Spring
$38.99
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