Mitsu Posted June 24, 2016 Report Share Posted June 24, 2016 Hi! Do anyone know the exact measurement of these two shells? Playing around in CAD and trying to do a basic shotgun. Length/width/and dimension of the rim? Thanks! Link to post Share on other sites
NonEx Posted June 24, 2016 Report Share Posted June 24, 2016 APS CAM870 shotgun shell Total lenght: 56.10mm Plastic body lenght: 44.50mm Plastic body outer diameter: 19.50mm Plastic body inner diameter (front): 17.00mm Metal body outer diameter (below rim connecting to plastic body shell): 19.60mm Rim diameter: 20.95mm Rim height: 1.60mm Rim plunger hole outer diameter: 7.40mm Rim plunger hole inner diameter: 5.05mm Plunger diameter: 5.00mm Plunger max depression depth from top of rim: 4.25mm Plunger max extension height from top of rim: 5.85mm *drops mic* Link to post Share on other sites
Mitsu Posted June 24, 2016 Author Report Share Posted June 24, 2016 Nice! in the midst of midsummer... I did draw a quick shell, Does it looks alright? Btw barrel diameter on a APS 870? 17mm? Link to post Share on other sites
NonEx Posted June 24, 2016 Report Share Posted June 24, 2016 Not sure what to say. It's a tube with a rim on it? APS CAM870 barrel inner dimension at muzzle end, 17.70mm. Link to post Share on other sites
Mitsu Posted June 24, 2016 Author Report Share Posted June 24, 2016 Yeah, It looks quite boring.. It is just for basic measurements. Please ignore my bad CAD-skillz:) Thanks! Top notch! Link to post Share on other sites
Katotaka Posted June 25, 2016 Report Share Posted June 25, 2016 PPS metal, plastic and compatible "alpha-parts" metal shells have quite different dimensions, I own all three kind of them but not available right now............ I keep them in my office so I will measure them on Monday Link to post Share on other sites
mezurashii Posted July 19, 2016 Report Share Posted July 19, 2016 APS CAM870 shotgun shell Total lenght: 56.10mm Plastic body lenght: 44.50mm Plastic body outer diameter: 19.50mm Plastic body inner diameter (front): 17.00mm Metal body outer diameter (below rim connecting to plastic body shell): 19.60mm Rim diameter: 20.95mm Rim height: 1.60mm Rim plunger hole outer diameter: 7.40mm Rim plunger hole inner diameter: 5.05mm Plunger diameter: 5.00mm Plunger max depression depth from top of rim: 4.25mm Plunger max extension height from top of rim: 5.85mm *drops mic* How far up does the metal portion of the bottom of the shell stick up into the plastic sleeve? Link to post Share on other sites
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