Bolt Hold Open 3D Print Models
10000+ 3D Print Models
AK47/SKS Magazine Follower (w/ bolt hold open)
thingiverse.com
Bolt Open Indicator - Flagazine
printables.com
ASG Scorpion Evo Bolt Catch Hold Open (Airsoft)
printables.com
Bolt action lock
thingiverse.com
Folded Locking Bolt
thangs.com
Bolt Action Rifle (OPERATIONAL)
thingiverse.com
Passthrough - Locking Bolt
thangs.com
Locking T-Bolt
thangs.com
Easy Bolt Action + T-Pull Mod X-Shot Fury-X (simply slide over the picatinny rail!)
printables.com
SCAR-H Airsoft BAD Lever - Bolt Catch Release
thingiverse.com
Airsoft M4 Bolt Cover
myminifactory.com
WE G36 GBB (GHK)M4 magazine adapter (with bolt catch) V2
thingiverse.com
Ruger 10/22 Bolt Stop Block
thingiverse.com
CZ 457 Bolt Holder
thingiverse.com
Stgw 90 / SIG 550 Bolt Storage Box
thingiverse.com
Ruger 10/22 Bolt Stop Pin
thingiverse.com
Airsoft M4 Bolt Release catch AEG For PAAR15
thingiverse.com
AAP-01 Easy opening bolt for original Folding Stock (f3d; step)
printables.com
2L Bolt-Locked Insert - Multipoint Rail
thangs.com
Ruger 10/22 bolt lock
thingiverse.com
Locking Bolt To Small Thread
thangs.com
Ruger Mk IV Bolt Pulls Mark 4
thingiverse.com
Browning T-Bolt, Single Shot Magazine Replacement
thingiverse.com
AAP01 Bolt handles
thingiverse.com
AR-15 Bolt Catch Extension
thingiverse.com
8L Bolt-Locked Insert - Multipoint Rail
thangs.com
Bolt Catch Lever
thingiverse.com
(JRC9-BML1E) LOCKOUT, BOLT MAG, 9mm, JUST RIGHT CARBINE
thingiverse.com
M4 Airsoft Boltcatch
myminifactory.com
Locking T-Bolt 10 mm
thangs.com
3L Bolt-Locked Insert - Multipoint Rail
thangs.com
5.56 Bolt Carrier Holder
thingiverse.com
Locke Mk IIb Spearhead Boltgun(darktide)
printables.com
Lockable Bolt Latch
thingiverse.com
6L Bolt-Locked Insert - Multipoint Rail
thangs.com
Handstop reciever for bolt action magnetic fidget toy
thingiverse.com
Saiga .223 AK Mag block with hold open
printables.com
CZ452 bolt Holder
thingiverse.com
Savage Hunter 110 Bottom Bolt Release Lever
thingiverse.com
Bolt-Locked Insert - Slide-On Multipoint Mount
thangs.com
